Bob -----Original Message----- From: time-nuts-bounces@febo.com [mailto:time-nuts-bounces@febo.com] On Behalf Of EWKehren@aol.com Sent: Wednesday, January 05, 2011 1:47 PM To: time-nuts@febo.com Subject: Re: [time-nuts] Comparing 10 MHz Oscillators Got several requests for the Austron 2110 circuit, find the scan attached.

On 11/27/2014 9:09 AM, Tim Shoppa wrote: > On Thu, Nov 27, 2014 at 10:28 AM, Bob Camp wrote: > >> The main complaint is the difficulty of getting the correct cores. I seem >> to have a few dozen bags of cores. > > > The mainline distributors (Allied, Newark, Mouser, etc.) have excellent > selection of Fair-Rite and other cores.

With the supplied software (mine dated 2016-May-10, but that may have been the install date) setting the frequency is simply typing in the frequency in Hz, clicking "Find" and clicking "Update". I've tried a whole variety of random frequencies (e.g. 123.456789 MHz) and the device locks within a few seconds.

For an oven, you can expect a heating current that then dies of as it stabilize temperature, and for output you notice if you have any and if it is in any vincinity of 10 MHz. If it doesn't stabilize, increase voltage and let sit again. Give it at least 15 min on each setting.

Isaac On Tue, May 1, 2012 at 1:39 PM, Nick Foster wrote: > On Tue, May 1, 2012 at 10:28 AM, Isaac Gerg wrote: > >> Hi All, >> >> I updated to the new UHD interface (the one that uses multi_usrp and >> tx_streamer).

Leech > wrote: > > On 10/01/2014 11:46 PM, gsmandvoip wrote: >> Yes I am running single channel, but when trying to achieve my >> desired sampling rate without _4rx.rbf, it says, requested >> sampling rate is not valid, adjusting to some 3.9M or so. >> sorry for misleading info I gave earlier

On 04/07/2018 10:39 AM, Rob Kossler wrote: > Hi Marcus, > No, I haven't fooled with LO level adjustments. I set the LO at about > 3 dBm and did not change it. The LO freq is indeed 2x (LO at 4884MHz > with center freq at 2442MHz).

to usrp2 setting the center frequency at 1590 MHz, one using sc16, fs 25 MHz and the other sc8 wireformat fs 50 MHz; regardless of the spike at 1600 MHz (10 MHz off the fc) which I don't know why it shows up on both spectrum (I can interpret the spike at the center frequency as dc component but don't know about this one); so it looks like for the sc8 the spectrum

From Tom Holmes, N8ZM > On Nov 11, 2016, at 10:49 AM, Brad knapp via mvus-list wrote: > > Hey guys, > > Brad, K9MHZ from Indy checking in.

Mine goes down to about 10 steady-state. If it's doing this, your heater is OK. Another possibility is a dead -2500V HV power supply. If you have a manual, there's a way to check that without an HV meter. If not, let me know and I can write up the procedure for you.